Furius ISO Mount is a free Linux program to mount and burn disk image files (ISO, IMG, BIN, MDF and NRG).
Furius ISO Mount is available in the Ubuntu repositories . To install it open a terminal (ctrl+alt+t) and type the following command :
sudo apt-get install furiusisomount
AcetoneISO is very similar to Furius ISO Mount and it aims to be simple , intuitive and stable .
The software is also available in the repositories and can be install with this command :
sudo apt-get install acetoneiso